MOUTH-PARTS OF THE PAL,EM0KII> PRAWNS. 



43 



and other epipoditic structures that may be found on a single 

 segment in various Malaeostraea *, It is highly probable that 



Text-figure 11. Text-figure 12. 



Maxilla of Calanus sp. Maxilla of Nebalia sp. 



For lettering see p. 71. 



either branching and subsequent division, or meristic repetition 

 has taken place here. But it is not unlikely that the presence 



* See Ann. Mag. Nat, Hist, ser. 7, vol. xix. p. 462 (1907). 



